-94.27% is the change from 994 to 57
Calculation steps:
[( 57 - 994 ) ÷ 994] x 100 = -94.27%
Formula
Percentage change = [(57 - 994) / 994] x 100
Subtract the new number by the original number
57 - 994 = -937
-937 ÷ 994 = -0.9426559356136821
-0.9426559356136821 x 100 = -94.27%